Ground Monitors continuously verify the integrity of the AC ground wire in mining equipment’s trailing cables. Since 1975, AMR has been a pioneer in ground monitor design and sold over 40,000 circuits worldwide. Pilotless and pilot wire versions are available for low to high voltage circuits (up to 25KV).
GM-105XLD
The newest addition to the AMR ground check monitoring line is the GM-105-XLD, “Extra Long...GM-300
AMR’s GM-300 Ground Check system is intended for use on all high voltage systems where a...GM-250
The model GM-250 is the most advanced high voltage ground monitor on the market today because:...GM-200
The GM-200 Ground Monitor is pilot wireless, eliminating pilot wire costs, repair and lost...GM-150
The GM-150 is pilotless and uses a 45 ohm trip resistance and a 250 ms time delay. which eliminates...GF-180
A ground fault occurs when one of the phase conductors of a cable comes in contact with the ground...